Deployment client / Operator API Support

Is your feature request related to a problem? Please describe.

Go has a number of operator APIs which have long been in an experimental state. With the new versioning features going GA, we need to choose how to expose them in the long run, and propagate that design across languages

APIs in Go

ListWorkerDeployments
DescribeWorkerDeployment
DeleteWorkerDeployment
DescribeWorkerDeploymentVersion
DeleteWorkerDeploymentVersion
SetWorkerDeploymentCurrentVersion
SetWorkerDeploymentRampingVersion
SetWorkerDeploymentManagerIdentity
UpdateWorkflowExecutionOptions
DescribeTaskQueue

Proposed changes in Go for latest features

• Expose RoutingConfigUpdateState in DeploymentInfo, proposal: https://github.com/temporalio/sdk-go/compare/master...versioning-ga/tq-propagation-status
• Expose Upgrade-on-CaN option and ContinueAsNewSuggestedReasons, proposal: https://github.com/temporalio/sdk-go/compare/master...versioning/upgrade-on-can moved to https://github.com/temporalio/features/issues/738
• Expose Backlog Stats in DescribeVersion request and response, proposal: https://github.com/temporalio/sdk-go/compare/master...versioning-ga/describe-version-with-tq-stats
• Expose TaskQueueStats and TaskQueueConfig in DescribeTaskQueue (in Go SDK likely deprecate DescribeTaskQueueEnhanced)
  • More context for DescribeTaskQueue situation in Go SDK: https://github.com/temporalio/sdk-go/issues/2162
• Make Pinned Version Optional when setting Pinned Override on already-pinned workflow, according to API semantics here: https://github.com/temporalio/api/commit/4130a80613796f56a2c6be9fc22da9023929c645. Only supported for update-options, not start or reset-with-move. Could also just support this in CLI

Per-SDK Tickets

• Go -
• Java -
• Core -
• TypeScript -
• Python -
• .NET -
• Ruby -
• PHP -
• Temporal CLI -

Start by reviewing the listed Go operator APIs and the linked Go SDK issue 2162, then compare the proposed versioning changes and API semantics links. Done means deciding the long-term exposure across the listed SDKs and CLI, with the per-SDK checklist updated as support tickets are created.